How To
Updated:
26 feb 2026
Overview
If your charts show incorrect prices, gaps, or stop updating, deleting market data from inside the DeepCharts application allows the platform to re-download fresh data automatically.
This is the recommended first method before manually deleting data folders.
When to Use This Method
Price chart is not updating
Gaps or incorrect prices appear
Feed is connected but chart is frozen
Minor data corruption issues
Steps to Delete Data from DeepCharts
Close all charts and workspaces
Disconnect all data feeds
From the main menu, go to:

Click Select Symbol
Choose the symbol you want to delete data for
Select 2–3 days prior to today and select the symbol


Click Delete
What Happens Next?
Reopen the chart
DeepCharts will automatically download fresh data
The chart should update normally
Notes
This method does not delete your entire database
Safe to use regularly
No account or subscription impact